diff options
Diffstat (limited to 'psi')
| -rw-r--r-- | psi/zpdfops.c | 565 |
1 files changed, 304 insertions, 261 deletions
diff --git a/psi/zpdfops.c b/psi/zpdfops.c index 43ab41c2b..20620334a 100644 --- a/psi/zpdfops.c +++ b/psi/zpdfops.c @@ -1232,310 +1232,352 @@ static int param_value_get_namelist(gs_memory_t *ps_mem, pdf_context *ctx, ref * return 0; } -static int zPDFInit(i_ctx_t *i_ctx_p) +static int apply_interpreter_params(i_ctx_t *i_ctx_p, pdfctx_t *pdfctx, ref *pdictref) { - os_ptr op = osp; - ref *pdictref = NULL, *pvalueref; - pdfctx_t *pdfctx = NULL; - pdf_context *ctx = NULL; - int code = 0; - gs_memory_t *cmem; - - code = gs_memory_chunk_wrap(&cmem, imemory->non_gc_memory); - if (code < 0) - return_error(gs_error_VMerror); + int code = gs_error_typecheck; + ref *pvalueref; - pdfctx = gs_alloc_struct(imemory, pdfctx_t, &st_pdfctx_t, "PDFcontext"); - if (!pdfctx) { - code = gs_note_error(gs_error_VMerror); - goto error; - } - pdfctx->pdf_memory = cmem; - pdfctx->ctx = NULL; - pdfctx->ps_stream = NULL; - pdfctx->pdf_stream = NULL; - pdfctx->UsingPDFFile = false; - pdfctx->pdf_stream_memory = NULL; - pdfctx->profile_cache = gsicc_profilecache_new(imemory); - if (pdfctx->profile_cache == NULL) { - code = gs_note_error(gs_error_VMerror); - goto error; + if (dict_find_string(pdictref, "PDFDEBUG", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.pdfdebug = pvalueref->value.boolval; } - pdfctx->cache_memory = imemory; - ctx = pdfi_create_context(cmem); - if (ctx == NULL) { - code = gs_note_error(gs_error_VMerror); - goto error; + if (dict_find_string(pdictref, "PDFSTOPONERROR", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.pdfstoponerror = pvalueref->value.boolval; } - pdfctx->ctx = ctx; - get_zfont_glyph_name(&pdfctx->ctx->get_glyph_name); - pdfctx->ctx->get_glyph_index = zpdfi_glyph_index; - - if (ref_stack_count(&o_stack) > 0 && r_has_type(op, t_dictionary)) { - pdictref = op; + if (dict_find_string(pdictref, "PDFSTOPONWARNING", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.pdfstoponwarning = pvalueref->value.boolval; + if (pvalueref->value.boolval) + pdfctx->ctx->args.pdfstoponerror = pvalueref->value.boolval; + } - code = gs_error_typecheck; - if (dict_find_string(pdictref, "PDFDEBUG", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.pdfdebug = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "NOTRANSPARENCY", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.notransparency = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "PDFSTOPONERROR", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.pdfstoponerror = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "QUIET", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.QUIET = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "PDFSTOPONWARNING", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.pdfstoponwarning = pvalueref->value.boolval; - if (pvalueref->value.boolval) - pdfctx->ctx->args.pdfstoponerror = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "VerboseErrors", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.verbose_errors = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "NOTRANSPARENCY", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.notransparency = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "VerboseWarnings", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.verbose_warnings = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "QUIET", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.QUIET = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "PDFPassword", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_string)) + goto error; + pdfctx->ctx->encryption.Password = (char *)gs_alloc_bytes(pdfctx->ctx->memory, r_size(pvalueref) + 1, "PDF Password from zpdfops"); + memset(pdfctx->ctx->encryption.Password, 0x00, r_size(pvalueref) + 1); + memcpy(pdfctx->ctx->encryption.Password, pvalueref->value.const_bytes, r_size(pvalueref)); + pdfctx->ctx->encryption.PasswordLen = r_size(pvalueref); + } - if (dict_find_string(pdictref, "VerboseErrors", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.verbose_errors = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "FirstPage", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_integer)) + goto error; + pdfctx->ctx->args.first_page = pvalueref->value.intval; + } - if (dict_find_string(pdictref, "VerboseWarnings", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.verbose_warnings = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "LastPage", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_integer)) + goto error; + pdfctx->ctx->args.last_page = pvalueref->value.intval; + } - if (dict_find_string(pdictref, "PDFPassword", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_string)) - goto error; - pdfctx->ctx->encryption.Password = (char *)gs_alloc_bytes(pdfctx->ctx->memory, r_size(pvalueref) + 1, "PDF Password from zpdfops"); - memset(pdfctx->ctx->encryption.Password, 0x00, r_size(pvalueref) + 1); - memcpy(pdfctx->ctx->encryption.Password, pvalueref->value.const_bytes, r_size(pvalueref)); - pdfctx->ctx->encryption.PasswordLen = r_size(pvalueref); - } + if (dict_find_string(pdictref, "PDFNOCIDFALLBACK", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.nocidfallback = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "FirstPage", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_integer)) - goto error; - pdfctx->ctx->args.first_page = pvalueref->value.intval; - } + if (dict_find_string(pdictref, "NO_PDFMARK_OUTLINES", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.no_pdfmark_outlines = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "LastPage", &pvalueref) > 0) { + /* This one can be a boolean OR an integer */ + if (dict_find_string(pdictref, "UsePDFX3Profile", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) { if (!r_has_type(pvalueref, t_integer)) goto error; - pdfctx->ctx->args.last_page = pvalueref->value.intval; - } - - if (dict_find_string(pdictref, "PDFNOCIDFALLBACK", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.nocidfallback = pvalueref->value.boolval; + else { + pdfctx->ctx->args.UsePDFX3Profile = true; + pdfctx->ctx->args.PDFX3Profile_num = pvalueref->value.intval; + } + } else { + pdfctx->ctx->args.UsePDFX3Profile = pvalueref->value.boolval; + pdfctx->ctx->args.PDFX3Profile_num = 0; } + } - if (dict_find_string(pdictref, "NO_PDFMARK_OUTLINES", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.no_pdfmark_outlines = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "NO_PDFMARK_DESTS", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.no_pdfmark_dests = pvalueref->value.boolval; + } - /* This one can be a boolean OR an integer */ - if (dict_find_string(pdictref, "UsePDFX3Profile", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) { - if (!r_has_type(pvalueref, t_integer)) - goto error; - else { - pdfctx->ctx->args.UsePDFX3Profile = true; - pdfctx->ctx->args.PDFX3Profile_num = pvalueref->value.intval; - } - } else { - pdfctx->ctx->args.UsePDFX3Profile = pvalueref->value.boolval; - pdfctx->ctx->args.PDFX3Profile_num = 0; - } - } + if (dict_find_string(pdictref, "PDFFitPage", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.pdffitpage = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "NO_PDFMARK_DESTS", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.no_pdfmark_dests = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "OutputFile", &pvalueref) > 0) + pdfctx->ctx->args.printed = true; + else + pdfctx->ctx->args.printed = false; - if (dict_find_string(pdictref, "PDFFitPage", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.pdffitpage = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "Printed", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.printed = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "OutputFile", &pvalueref) > 0) - pdfctx->ctx->args.printed = true; - else - pdfctx->ctx->args.printed = false; + if (dict_find_string(pdictref, "UseBleedBox", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.usebleedbox = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "Printed", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.printed = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "UseCropBox", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.usecropbox = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "UseBleedBox", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.usebleedbox = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "UseArtBox", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.useartbox = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "UseCropBox", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.usecropbox = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "UseTrimBox", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.usetrimbox = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "UseArtBox", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.useartbox = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "ShowAcroForm", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.showacroform = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "UseTrimBox", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.usetrimbox = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "ShowAnnots", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.showannots = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "ShowAcroForm", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.showacroform = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "PreserveAnnots", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.preserveannots = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "ShowAnnots", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.showannots = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "PreserveMarkedContent", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.preservemarkedcontent = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "PreserveAnnots", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.preserveannots = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "PreserveEmbeddedFiles", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.preserveembeddedfiles = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "PreserveMarkedContent", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.preservemarkedcontent = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "PreserveDocView", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.preservedocview = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "NoUserUnit", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.nouserunit = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "NoUserUnit", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.nouserunit = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "RENDERTTNOTDEF", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.renderttnotdef = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "RENDERTTNOTDEF", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.renderttnotdef = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "DOPDFMARKS", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.dopdfmarks = pvalueref->value.boolval; - } + if (dict_find_string(pdictref, "DOPDFMARKS", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.dopdfmarks = pvalueref->value.boolval; + } - if (dict_find_string(pdictref, "PDFINFO", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.pdfinfo = pvalueref->value.boolval; - } - if (dict_find_string(pdictref, "ShowAnnotTypes", &pvalueref) > 0) { - code = param_value_get_namelist(imemory, pdfctx->ctx, pvalueref, - &pdfctx->ctx->args.showannottypes); - if (code < 0) - goto error; - } - if (dict_find_string(pdictref, "PreserveAnnotTypes", &pvalueref) > 0) { - code = param_value_get_namelist(imemory, pdfctx->ctx, pvalueref, - &pdfctx->ctx->args.preserveannottypes); - if (code < 0) - goto error; - } - if (dict_find_string(pdictref, "CIDFSubstPath", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_string)) - goto error; - pdfctx->ctx->args.cidfsubstpath.data = (byte *)gs_alloc_bytes(pdfctx->ctx->memory, r_size(pvalueref) + 1, "PDF cidfsubstpath from zpdfops"); - if (pdfctx->ctx->args.cidfsubstpath.data == NULL) { - code = gs_note_error(gs_error_VMerror); - goto error; - } - memcpy(pdfctx->ctx->args.cidfsubstpath.data, pvalueref->value.const_bytes, r_size(pvalueref)); - pdfctx->ctx->args.cidfsubstpath.size = r_size(pvalueref); - } - if (dict_find_string(pdictref, "CIDFSubstFont", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_string)) - goto error; - pdfctx->ctx->args.cidfsubstfont.data = (byte *)gs_alloc_bytes(pdfctx->ctx->memory, r_size(pvalueref) + 1, "PDF cidfsubstfont from zpdfops"); - if (pdfctx->ctx->args.cidfsubstfont.data == NULL) { - code = gs_note_error(gs_error_VMerror); - goto error; - } - memcpy(pdfctx->ctx->args.cidfsubstfont.data, pvalueref->value.const_bytes, r_size(pvalueref)); - pdfctx->ctx->args.cidfsubstfont.size = r_size(pvalueref); + if (dict_find_string(pdictref, "PDFINFO", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.pdfinfo = pvalueref->value.boolval; + } + if (dict_find_string(pdictref, "ShowAnnotTypes", &pvalueref) > 0) { + code = param_value_get_namelist(imemory, pdfctx->ctx, pvalueref, + &pdfctx->ctx->args.showannottypes); + if (code < 0) + goto error; + } + if (dict_find_string(pdictref, "PreserveAnnotTypes", &pvalueref) > 0) { + code = param_value_get_namelist(imemory, pdfctx->ctx, pvalueref, + &pdfctx->ctx->args.preserveannottypes); + if (code < 0) + goto error; + } + if (dict_find_string(pdictref, "CIDFSubstPath", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_string)) + goto error; + pdfctx->ctx->args.cidfsubstpath.data = (byte *)gs_alloc_bytes(pdfctx->ctx->memory, r_size(pvalueref) + 1, "PDF cidfsubstpath from zpdfops"); + if (pdfctx->ctx->args.cidfsubstpath.data == NULL) { + code = gs_note_error(gs_error_VMerror); + goto error; } - if (dict_find_string(pdictref, "SUBSTFONT", &pvalueref) > 0) { - ref nmstr, *namstrp; - if (r_has_type(pvalueref, t_string)) { - namstrp = pvalueref; - pdfctx->ctx->args.defaultfont_is_name = false; - } else if (r_has_type(pvalueref, t_name)) { - name_string_ref(imemory, pvalueref, &nmstr); - namstrp = &nmstr; - pdfctx->ctx->args.defaultfont_is_name = true; - } - else { - code = gs_note_error(gs_error_typecheck); - goto error; - } - pdfctx->ctx->args.defaultfont.data = (byte *)gs_alloc_bytes(pdfctx->ctx->memory, r_size(namstrp) + 1, "PDF defaultfontname from zpdfops"); - if (pdfctx->ctx->args.defaultfont.data == NULL) { - code = gs_note_error(gs_error_VMerror); - goto error; - } - memcpy(pdfctx->ctx->args.defaultfont.data, pvalueref->value.const_bytes, r_size(namstrp)); - pdfctx->ctx->args.defaultfont.size = r_size(namstrp); + memcpy(pdfctx->ctx->args.cidfsubstpath.data, pvalueref->value.const_bytes, r_size(pvalueref)); + pdfctx->ctx->args.cidfsubstpath.size = r_size(pvalueref); + } + if (dict_find_string(pdictref, "CIDFSubstFont", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_string)) + goto error; + pdfctx->ctx->args.cidfsubstfont.data = (byte *)gs_alloc_bytes(pdfctx->ctx->memory, r_size(pvalueref) + 1, "PDF cidfsubstfont from zpdfops"); + if (pdfctx->ctx->args.cidfsubstfont.data == NULL) { + code = gs_note_error(gs_error_VMerror); + goto error; } - if (dict_find_string(pdictref, "IgnoreToUnicode", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.ignoretounicode = pvalueref->value.boolval; + memcpy(pdfctx->ctx->args.cidfsubstfont.data, pvalueref->value.const_bytes, r_size(pvalueref)); + pdfctx->ctx->args.cidfsubstfont.size = r_size(pvalueref); + } + if (dict_find_string(pdictref, "SUBSTFONT", &pvalueref) > 0) { + ref nmstr, *namstrp; + if (r_has_type(pvalueref, t_string)) { + namstrp = pvalueref; + pdfctx->ctx->args.defaultfont_is_name = false; + } else if (r_has_type(pvalueref, t_name)) { + name_string_ref(imemory, pvalueref, &nmstr); + namstrp = &nmstr; + pdfctx->ctx->args.defaultfont_is_name = true; } - if (dict_find_string(pdictref, "NONATIVEFONTMAP", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_boolean)) - goto error; - pdfctx->ctx->args.nonativefontmap = pvalueref->value.boolval; + else { + code = gs_note_error(gs_error_typecheck); + goto error; } - if (dict_find_string(pdictref, "PageCount", &pvalueref) > 0) { - if (!r_has_type(pvalueref, t_integer)) - goto error; - pdfctx->ctx->Pdfmark_InitialPage = pvalueref->value.intval; + pdfctx->ctx->args.defaultfont.data = (byte *)gs_alloc_bytes(pdfctx->ctx->memory, r_size(namstrp) + 1, "PDF defaultfontname from zpdfops"); + if (pdfctx->ctx->args.defaultfont.data == NULL) { + code = gs_note_error(gs_error_VMerror); + goto error; } - code = 0; + memcpy(pdfctx->ctx->args.defaultfont.data, pvalueref->value.const_bytes, r_size(namstrp)); + pdfctx->ctx->args.defaultfont.size = r_size(namstrp); + } + if (dict_find_string(pdictref, "IgnoreToUnicode", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.ignoretounicode = pvalueref->value.boolval; + } + if (dict_find_string(pdictref, "NONATIVEFONTMAP", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_boolean)) + goto error; + pdfctx->ctx->args.nonativefontmap = pvalueref->value.boolval; + } + if (dict_find_string(pdictref, "PageCount", &pvalueref) > 0) { + if (!r_has_type(pvalueref, t_integer)) + goto error; + pdfctx->ctx->Pdfmark_InitialPage = pvalueref->value.intval; + } + code = 0; + +error: + return code; +} + +static int zPDFSetParams(i_ctx_t *i_ctx_p) +{ + os_ptr op = osp; + int code = 0; + pdfctx_t *pdfctx = NULL; + + check_op(2); + + check_type(*(op - 1), t_pdfctx); + pdfctx = r_ptr(op - 1, pdfctx_t); + + check_type(*op, t_dictionary); + + code = apply_interpreter_params(i_ctx_p, pdfctx, op); + + pop(2); + return code; +} + +static int zPDFInit(i_ctx_t *i_ctx_p) +{ + os_ptr op = osp; + ref *pdictref = NULL, *pvalueref; + pdfctx_t *pdfctx = NULL; + pdf_context *ctx = NULL; + int code = 0; + gs_memory_t *cmem; + + code = gs_memory_chunk_wrap(&cmem, imemory->non_gc_memory); + if (code < 0) + return_error(gs_error_VMerror); + + pdfctx = gs_alloc_struct(imemory, pdfctx_t, &st_pdfctx_t, "PDFcontext"); + if (!pdfctx) { + code = gs_note_error(gs_error_VMerror); + goto error; + } + pdfctx->pdf_memory = cmem; + pdfctx->ctx = NULL; + pdfctx->ps_stream = NULL; + pdfctx->pdf_stream = NULL; + pdfctx->UsingPDFFile = false; + pdfctx->pdf_stream_memory = NULL; + pdfctx->profile_cache = gsicc_profilecache_new(imemory); + if (pdfctx->profile_cache == NULL) { + code = gs_note_error(gs_error_VMerror); + goto error; + } + pdfctx->cache_memory = imemory; + + ctx = pdfi_create_context(cmem); + if (ctx == NULL) { + code = gs_note_error(gs_error_VMerror); + goto error; + } + + pdfctx->ctx = ctx; + get_zfont_glyph_name(&pdfctx->ctx->get_glyph_name); + pdfctx->ctx->get_glyph_index = zpdfi_glyph_index; + + if (ref_stack_count(&o_stack) > 0) { + if (r_has_type(op, t_dictionary)) + code = apply_interpreter_params(i_ctx_p, pdfctx, op); pop(1); + if (code < 0) + goto error; } code = zpdfi_populate_search_paths(i_ctx_p, ctx); if (code < 0) @@ -1694,6 +1736,7 @@ const op_def zpdfops_op_defs[] = {"1.PDFInit", zPDFInit}, {"1.PDFparsePageList", zPDFparsePageList}, {"0.PDFAvailable", zPDFAvailable}, + {"2.PDFSetParams", zPDFSetParams}, #ifdef HAVE_LIBIDN {"1.saslprep", zsaslprep}, #endif |